CN212891950U

CN212891950U - Petroleum tank breather valve pressure detection instrument

Info

Publication number: CN212891950U
Application number: CN202021076335.9U
Authority: CN
Inventors: 唐国保; 杨泽林; 王洪烈
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-06
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses an oil tank breather valve pressure measurement instrument, including the detecting instrument, first switch is installed on the right side of detecting instrument, hole second switch and the manometer of charging are installed respectively on the inside top of detecting instrument, the back of the body frame is installed to the outer wall of detecting instrument, the lug is all installed in the bottom four corners of the back of the body frame, the braces is installed on the right side of the back of the body frame, the cushion is installed to the right side center department of the back of the body frame. This oil tank breather valve pressure measurement instrument, cooperation through shell and baffle is used, explosion-proof work has been reached, through splint, the battery, the gas cylinder, the cooperation of air pump and control electrical apparatus is used, it can carry out detection achievement to have reached, through the base, the round pin axle, the apron, the cooperation of picture peg and fixture block is used, it can carry on the back the detection instrument and remove to have reached, through a piece, the connecting block, the cooperation of connecting rope and cushion is used, it can assist the back of the body frame to carry on the removal work to detection instrument to have reached.

Description

Petroleum tank breather valve pressure detection instrument

Technical Field

The utility model relates to an oil tank breather valve detecting instrument technical field specifically is an oil tank breather valve pressure measuring instrument.

Background

Petroleum refers to a mixture of hydrocarbons in gaseous, liquid and solid states, with natural occurrence. Petroleum is classified into crude oil, natural gas liquid, natural tar and the like, but it is still used as the definition of "crude oil", which is a viscous, dark brown liquid called "industrial blood", and the upper part of the crust has a petroleum reservoir, the main component of which is a mixture of various alkanes, cycloalkanes, and aromatics. The pressure detection instrument is one of main objects of geological exploration, when the existing pressure detection instrument for the breather valve of the petroleum tank is used, the pressure detection instrument can only be used in situ, is troublesome to move, and cannot be carried up to carry out movement detection work.

Disclosure of Invention

An object of the utility model is to provide a petroleum tank breather valve pressure measurement instrument to solve the current petroleum tank breather valve pressure measurement instrument that provides in the above-mentioned background art and when using, can only accomplish to use in the original place, remove and be troublesome, can't accomplish to carry on one's back the problem of removing the detection work with the detecting instrument.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure detection instrument for a breather valve of an oil tank comprises a detection instrument, wherein a first switch is installed on the right side of the detection instrument, a second switch of a charging hole and a pressure gauge are respectively installed at the top end of the interior of the detection instrument, a back frame is installed on the outer wall of the detection instrument, protruding blocks are installed at four corners of the bottom end of the back frame, a back belt is installed on the right side of the back frame, and a back cushion is installed at the center of the right side of the back frame;

the back frame comprises a base, a pin shaft, a cover plate, a plug board and a clamping block, wherein the cover plate is rotatably connected to the top end of the base through the pin shaft, the plug board is fixedly connected to the bottom end of the left side of the cover plate, and the interior of the plug board is connected with the base in a clamping mode through the clamping block.

Preferably, the bump is made of rubber.

Preferably, the back cushion is made of cloth and sponge.

Preferably, detecting instrument includes shell, baffle, splint, battery, gas cylinder, air pump and control electrical apparatus, the inside rigid coupling of shell has the baffle, the left side bottom rigid coupling of baffle has splint, the inside of splint is pegged graft and is had the battery, control electrical apparatus is installed on the left side top of baffle, gas cylinder and air pump are installed respectively to the right side bottom of baffle.

Preferably, the braces include a piece, connecting block and connect the rope, the right side of a piece is rotated and is connected with the connecting block, the rigid coupling has the connection rope between the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: this oil tank breather valve pressure measurement instrument, cooperation through shell and baffle is used, explosion-proof work has been reached, through splint, the battery, the gas cylinder, the cooperation of air pump and control electrical apparatus is used, it can carry out detection achievement to have reached, through the base, the round pin axle, the apron, the cooperation of picture peg and fixture block is used, it can carry on the back the detection instrument and remove to have reached, through a piece, the connecting block, the cooperation of connecting rope and cushion is used, it can assist the back of the body frame to carry on the removal work to detection instrument to have reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left side view of the connection structure of FIG. 1;

fig. 3 is a schematic view of the connection structure of fig. 2 with the position of the card enlarged.

In the figure: 1. the detection instrument comprises a detection instrument, 101, a shell, 102, a partition board, 103, a clamping board, 104, a storage battery, 105, an air bottle, 106, an air pump, 107, a control electrical appliance, 2, a first switch, 3, a charging hole, 4, a second switch, 5, a pressure gauge, 6, a back frame, 601, a base, 602, a pin shaft, 603, a cover plate, 604, an inserting plate, 605, a clamping block, 7, a convex block, 8, a back belt, 801, a supporting block, 802, a connecting block, 803, a connecting rope, 9 and a back cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a pressure detecting instrument for a breather valve of an oil tank comprises a detecting instrument 1, wherein a first switch 2 is arranged on the right side of the detecting instrument 1, the first switch 2 is electrically connected with a unit to be controlled, a charging hole 3, a second switch 4 and a pressure gauge 5 are respectively arranged on the top end inside the detecting instrument 1, and it is worth explaining that the first switch 2, the charging hole 3, the second switch 4 and the pressure gauge 5 which are involved in the embodiment can be provided by a manufacturer, besides, the matched power supply and the control switch of the detecting instrument can also be provided by the manufacturer, the invention relates to the prior art of circuits, electronic components and modules, the technical personnel in the field can completely realize the operation without much description, the protection content of the utility model also does not relate to the improvement of the internal structure and the method, a back frame 6 is arranged on the outer wall of the detecting instrument 1, and the back frame 6 can move the detecting instrument 1 back, the four corners of the bottom end of the back frame 6 are respectively provided with a convex block 7, the convex blocks 7 can perform buffering work, the right side of the back frame 6 is provided with a back belt 8, the back belt 8 can assist the back frame 6 to perform work, the center of the right side of the back frame 6 is provided with a back cushion 9, and the back cushion 9 can protect workers;

the back frame 6 comprises a base 601, a pin shaft 602, a cover plate 603, an insert plate 604 and a clamping block 605, wherein the cover plate 603 is rotatably connected to the top end of the base 601 through the pin shaft 602, the cover plate 603 is buckled with the base 601 through the pin shaft 602, the insert plate 604 is fixedly connected to the bottom end of the left side of the cover plate 603, the insert plate 604 can be inserted into and pulled out from the inside of the base 601, the clamping block 605 can fix the insert plate 604 on the base 601, the inside of the insert plate 604 is connected with the base 601 through the clamping block 605 in a clamping manner, the convex block 7 is made of rubber, and the cushion 9.

The detecting instrument 1 includes a casing 101, a partition plate 102, a clamping plate 103, a storage battery 104, a gas cylinder 105, a gas pump 106 and a control electrical apparatus 107, the partition plate 102 is fixedly connected to the inside of the casing 101, the partition plate 102 can divide the inner space of the casing 101, the clamping plate 103 is fixedly connected to the left bottom end of the partition plate 102, the clamping plate 103 can fix the storage battery 104, the storage battery 104 can provide power for other parts inside the detecting instrument 1, the storage battery 104 is inserted into the clamping plate 103, the control electrical apparatus 107 is installed at the left top end of the partition plate 102, the gas cylinder 105 and the gas pump 106 are installed at the right bottom end of the partition plate 102, it is worth explaining that the storage battery 104, the gas cylinder 105, the gas pump 106 and the control electrical apparatus 107 related in this embodiment, the power supply and the control switch thereof can also be provided by manufacturers, besides, the utility, the protection of the present invention does not involve modifications to the internal structure and methods, which are fully within the reach of those skilled in the art.

The shoulder strap 8 comprises a supporting block 801, a connecting block 802 and a connecting rope 803, wherein the connecting block 802 is rotatably connected to the right side of the supporting block 801, the connecting block 802 rotates inside the supporting block 801 through a pin shaft, and the connecting rope 803 is fixedly connected between the connecting blocks 802.

When the pressure detection instrument of the breather valve of the petroleum tank is used (mainly used for military oil depots), during pressure detection operation, the breather valve and the petroleum tank are isolated and blocked (a valve is closed or an air bag is used), after the blocking is finished, an air pipe is connected to the breather valve, the air pipe can be connected to a U-shaped pressure gauge or a pressure gauge 5 interface of the breather valve, a voltage regulating switch is used before the instrument is prepared to be started, a power supply mode is selected, self-powered outdoor use is realized, commercial power is used in a fixed detection place, an air path valve is opened for pressure detection, the technical condition of the breather valve is judged according to the reading of the U-shaped pressure gauge and the pressure gauge, and good maintenance and recording work (positive and negative pressure detection conversion is mainly completed by using an air path four-way valve) is performed, mainly comprising a 12V storage battery (outdoor power supply), an air pump (air pressure, the air pump is powered on), a power switch and an instrument (circuit control and technical condition judgment), a pressure control valve and a four-way air valve (pressure limitation and positive and negative pressure detection conversion), a U-shaped pressure gauge and a pressure gauge 5 (pressure display after detection), a shell 101 (playing an instrument explosion-proof isolation role), a back frame 6 (manual moving), and the like.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil tank breather valve pressure measurement instrument, includes detecting instrument (1), its characterized in that: a first switch (2) is installed on the right side of the detection instrument (1), a charging hole (3), a second switch (4) and a pressure gauge (5) are installed at the top end of the interior of the detection instrument (1) respectively, a back frame (6) is installed on the outer wall of the detection instrument (1), convex blocks (7) are installed at four corners of the bottom end of the back frame (6), a back belt (8) is installed on the right side of the back frame (6), and a back cushion (9) is installed in the center of the right side of the back frame (6);

back of body frame (6) includes base (601), round pin axle (602), apron (603), picture peg (604) and fixture block (605), the top of base (601) is rotated through round pin axle (602) and is connected with apron (603), the left side bottom rigid coupling of apron (603) has picture peg (604), the inside of picture peg (604) is passed through fixture block (605) and is linked to each other with base (601) joint.

2. The oil tank breather valve pressure detection instrument of claim 1, wherein: the bump (7) is made of rubber.

3. The oil tank breather valve pressure detection instrument of claim 1, wherein: the back cushion (9) is made of cloth and sponge.

4. The oil tank breather valve pressure detection instrument of claim 1, wherein: detecting instrument (1) includes shell (101), baffle (102), splint (103), battery (104), gas cylinder (105), air pump (106) and control electrical apparatus (107), the inside rigid coupling of shell (101) has baffle (102), the left side bottom rigid coupling of baffle (102) has splint (103), the inside grafting of splint (103) has battery (104), control electrical apparatus (107) are installed on the left side top of baffle (102), gas cylinder (105) and air pump (106) are installed respectively to the right side bottom of baffle (102).

5. The oil tank breather valve pressure detection instrument of claim 1, wherein: the braces (8) comprise a supporting block (801), a connecting block (802) and a connecting rope (803), the connecting block (802) is rotatably connected to the right side of the supporting block (801), and the connecting rope (803) is fixedly connected between the connecting blocks (802).